2006 5.4 Supercrew Oxygen Sensor Bank 1
#1
#2
#4
There is probably nothing wrong with your O2 sensor. Those codes are usually caused by other issues.
Check for vacuum leaks, clean your MAF sensor, check for an exhaust leak on that side.
http://www.obd-codes.com/p0170
http://www.obd-codes.com/p0171
Check for vacuum leaks, clean your MAF sensor, check for an exhaust leak on that side.
http://www.obd-codes.com/p0170
http://www.obd-codes.com/p0171
#5
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There is probably nothing wrong with your O2 sensor. Those codes are usually caused by other issues.
Check for vacuum leaks, clean your MAF sensor, check for an exhaust leak on that side.
http://www.obd-codes.com/p0170
http://www.obd-codes.com/p0171
Check for vacuum leaks, clean your MAF sensor, check for an exhaust leak on that side.
http://www.obd-codes.com/p0170
http://www.obd-codes.com/p0171